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ABB AC31 - Connection of digital inputs

ABB AC31
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If 07KT9x-AD is connected to one of the bus ends, a 120 Ω resistor must be connected for bus
termination. The device 07KT9x-AD always functions as master. Slave operation is not possible.
Further information on CS31 bus:
Ä
Chapter 1.3 “System data and CS31 bus system data”
on page 4
Connection of digital inputs
See
Ä
Further information on page 25.
Table 14: Connector X2
Connector / Terminal Pin Assignment / Signal
X2 / ZP 10 ZP
X2 / 5.0 11 DA501 / DI0
X2 / 5.1 12 DA501 / DI1
X2 / 5.2 13 DA501 / DI2
X2 / 5.3 14 DA501 / DI3
X2 / 5.4 15 DA501 / DI4
X2 / 5.5 16 DA501 / DI5
X2 / 5.6 17 DA501 / DI6
X2 / 5.7 18 DA501 / DI7
Table 15: Connector (X3)
Connector / Terminal Pin Assignment / Signal
X3 / ZP 19 ZP
X3 / 6.0 20 DA501 / DI8
X3 / 6.1 21 DA501 / DI9
X3 / 6.2 22 DA501 / DI10
X3 / 6.3 23 DA501 / DI11
X3 / 6.4 24 DA501 / DI12
X3 / 6.5 25 DA501 / DI13
X3 / 6.6 26 DA501 / DI14
X3 / 6.7 27 DA501 / DI15
In contrast to the existing device 07KT98, the function of the digital inputs is only possible if
voltage UP is connected.
AC31 Adapters
Replacement devices: CPU > Replacement device 07KT9x-AD
2018/09/24 3ADR010122, 8, en_US 27

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